Growing community of inventors

Appleton, WI, United States of America

Robert S Van Helden

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 6

Robert S Van Helden ↔ Leonard J Schliesman, Jr (1 patent)Robert S Van Helden ↔ James P Niemiec (1 patent)Robert S Van Helden ↔ Fikret Kaya (1 patent)Robert S Van Helden ↔ Leonard J Schliesman (1 patent)Robert S Van HeldenRobert S Van Helden (1 patent)Leonard J Schliesman, JrLeonard J Schliesman, Jr (9 patents)James P NiemiecJames P Niemiec (4 patents)Fikret KayaFikret Kaya (1 patent)Leonard J SchliesmanLeonard J Schliesman (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Newpage Wisconsin System, Inc. (1 from 6 patents)


1 patent:

1. 7803224 - Paper and coating medium for multifunctional printing

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12/20/2025
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